Wall Hax achievement in Call of Duty: Modern Warfare

Wall Hax

Save Alpha 3-2 from being downed.

Wall Hax+0.1
13 guidesOffline Game ModeSingle Player

How to unlock the Wall Hax achievement

  • Maka91Maka911,182,089
    25 Oct 2019 25 Oct 2019
    159 3 3
    During Mission 5: Clean House, upon going from the 1st floor to 2nd floor (after killing 6 total enemies), before moving forward, you'll want to stop halfway up the stairs and shoot out the door in the hallway above revealing an enemy inside. Kill this enemy. Additionally, throw 1-2 grenades in this room for safe measure to take out additional units. With any enemies near the door cleared out, you are now free to move forward and Alpha 3-2 should make it past without being injured.

    Clear the bedroom as well as the corner of the room before your character announces that the floor is clear, and proceed to the third floor to unlock the achievement.


    Possible on any difficulty, but recruit is probably recommended to make it as easy as possible.

    Guide not helping? View 12 more guides for this achievement.

    Showing all 3 comments. Leave a comment.
    PoolsharkerJust want to comment that it is possible to do both in the same playthrough. The guy that downs Alpha 3-2 can be taken out by a single shot through the door. I pushed up to the 2nd floor landing to get the checkpoint, went back down the stairs and took a shot just a bit in from the left equal with top of the paneling. Then Alpha 3-2 can walk by without issue. If you follow the other guide and single-shot all the enemies, you'll be awarded the achievement. (Confirmed this does work on Veteran)
    Posted by Poolsharker on 27 Oct 19 at 01:40
    Mike Tyson USAI dont become the achievement try it today 8 times like the video nothing happen. Please can anybody tell me what i make wrong
    Posted by Mike Tyson USA on 17 Mar at 11:40
    Evan Owns YouMike Tyson USA - there have been issues with achievements popping, if you followed this tutorial you should get it soon.
    Posted by Evan Owns You on 23 Mar at 15:42
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  • BradLeafsFan9BradLeafsFan9381,355 381,355 GamerScore
    01 Nov 2019 09 Nov 2019 20 Nov 2019
    22 0 0
    ---Mission 5: Clean House---

    - After clearing the 1st Floor, walking up to the 2nd Floor, there's a door to your right.

    - Shoot through the door killing the enemy behind it, this allows Alpha 3-2 to walk past the door w/o getting downed.

    - Once you finish clearing the rest of the floor the Cheev will pop

    + With every miscellaneous Achievement use "Reload Checkpoint" to your advantage, also difficulty won't void any of these so you can do them all on Recruit


    CoD: Modern Warfare 1000G Achievement Walkthrough (Mobile Friendly)
    https://www.bradleafsfan9.com/call-of-duty-modern-warfare-20...
    CoD: Modern Warfare Playlist (Achievement Walkthrough)
    https://www.youtube.com/playlist?list=PLvrkjkOmqksowpufooUIN...
  • INS2ANEINS2ANE288,138
    26 Oct 2019 27 Oct 2019
    8 0 0


    On Mission 5 Clean House you will kill 2 sets of 3 people. Once you kill the 6th person and clear the 1st floor Price will ask you to proceed to the 2nd floor. Shoot the door out from the stairs and kill one enemy. Make a hole and toss a couple grenades in to kill the second enemy. Your team can now pass without being shot. You need to go through the broken door and shoot the last enemy in the room to the left. Clear the floor and then it should pop.
  • MrWilliamThorMrWilliamThor16,991
    24 Oct 2019 24 Oct 2019
  • BabyishDuckBabyishDuck519,911
    27 Oct 2019 27 Oct 2019 27 Oct 2019
    7 0 0
    This achievement take place on the mission Clear House. The Wall Hax achievement is quite simple, as you’re going up the stairs to the second floor you will hear Captain Price say "Bravo 6, moving to the second floor." Shoot through the door on your right to kill the enemy threat. Then clear the room as normal, once it’s cleared you will get the achievement.

    If you are still struggling, feel free to use this as a reference.

    Call of Duty: Modern Warfare Wall Hax & Golden Path Achievement Guide
  • TagstTagst256,731
    24 Oct 2019 24 Oct 2019 24 Oct 2019
    7 0 0
    On Mission 5 "Clean House" upon reaching the 2nd set of staircases there will be a closed door on the wall to the right as you are walking up. Shoot and destroy the closed door so you are able to see inside the room before Alpha 3-2 is about to walk past, then kill the militants inside, preventing them from shooting through the door and injuring Alpha 3-2.

    Good luck!
  • DARK X STEVEDARK X STEVE229,404
    30 Oct 2019 30 Oct 2019
  • UntilTammaroYTUntilTammaroYT229,287
    27 Oct 2019 29 Dec 2019
    5 0 0
    Mission 5: Clean House

    When you go up the stairs to the 2nd floor, there will be a door on the right side. You must shoot through this door and eliminate the two enemies behind it. Otherwise, your teammate will walk past the door and get shot through it.

    Here is a video guide with English commentary!



    Here is a playlist of guides for this game!

    https://www.youtube.com/playlist?list=PL-HeW6XkKdULFuRNxPEYw...
  • jordan macitjordan macit245,803
    12 Dec 2019 12 Dec 2019 12 Dec 2019
    5 0 0
    Simply load up the mission 'Clean House' and proceed through the level until you are climbing the stairs to the second level. Position yourself halfway up the staircase and then shoot through the door, through a grenade, whatever you have at your expense to kill the foe and save your fellow marine!

    Clear out the rest of the floor of enemies and your comrades will acknowledge the floor is clear and also congratulate you for engaging the door early. That dialogue signifies you completed the requirements for the achievement and shortly after you will earn it.

    I created this video to help:



    Hope this helps.
  • Trip0dT0mTrip0dT0m287,218
    05 Nov 2019 12 Nov 2019
    6 1 0
    this achievement is done on clean house
    just clear the ground floor and 1st floor and before going up to the 2nd floor you need to go halfway up the stairs and shoot the crap outta the door to your right
    plus throw a few grenades too
    then simply clear that level and the achievement is yours once you go up the stairs again

  • Victor Rose23xVictor Rose23x905,878
    26 Oct 2019 28 Oct 2019
    6 3 0
    Mission 5: Clean House

  • sm4ksm4k348,318
    17 Jul 2020 17 Jul 2020 17 Jul 2020
    2 0 0
    Congratulations! You thought "Surely among these 13 solutions, at least one of them has to be one that works for both this and
    Call of Duty: Modern WarfareGolden PathThe Golden Path achievement in Call of Duty: Modern Warfare worth 116 pointsComplete 'Clean House' without being hit using one bullet per threat.
    that doesn't require me to watch a friggen' video, right?"

    Well my friend, you have a hero, and that hero is me.

    You shoot right here:

    External image


    I replayed this level a ton because I didn't realize that Golden Path also requires you to not get hit, so on the unnecessary 12 attempts at that achievement (I unlocked mine playing on Realism, please be impressed), I found this spot, just as you back down the stairs. This was consistent enough that both 3-2 and I will never know exactly how many times I'd saved his life, one bullet a time. You don't have to be exact, but do take the time to line up a few key pieces:

    - The balusters (yeah, I bet you didn't expect me to ALSO know stair and railing terminology) line up such that the left one is just to the right of the door frame, and the right baluster covers the bend in the the door knob, but not the tip.
    - I'm aiming a little below the bottom of the Wainscot Cap (oh GOD I've watched too much HGTV during this pandemic), but also almost exactly between the two balusters.

    Even if you hit and kill the guy, you'll hear one of them yell out as Alpha 3-2 walks by, but if it worked, he gets to
    *** Spoiler - click to reveal ***


    For me, the achievement did not unlock until the floor was cleared and I was lined back up behind his ungrateful ass ready to move on to the final floor.

    Thanks for reading, be sure to like and subscribe.
  • ChunkybrickChunkybrick386,035
    21 Jun 2020 08 Jul 2020 14 Jul 2020
    0 2 0
    This one is different from another, rather than using one bullet per threat, you actually must save alpha 3-2 from being downed. Upon going from the 1st to 2nd floors (after killing 6 total enemies), before moving forward, stop halfway up the stairs and shoot out the door in the hallway above revealing an enemy inside, then kill this enemy. With any enemies near the door cleared out, you're now free to move forward and Alpha 3-2 should make it past without being injured.

    Clear the bedroom as well as the corner of the room before your character announces that the floor is clear, and proceed to the third floor to pop the achievement/trophy.

    Could be possible on any difficulty, but recruit is recommended to make things easier.
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